EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"49ba783d6b2438bf91a8e0d034dccb34a3410f9e8bbfa27cb582156ba8d27ee9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:BEDeXjvXAZ"}]}